EP1413397A1 - Dispositif pour l'usinage d'un bord de pièce - Google Patents
Dispositif pour l'usinage d'un bord de pièce Download PDFInfo
- Publication number
- EP1413397A1 EP1413397A1 EP03024282A EP03024282A EP1413397A1 EP 1413397 A1 EP1413397 A1 EP 1413397A1 EP 03024282 A EP03024282 A EP 03024282A EP 03024282 A EP03024282 A EP 03024282A EP 1413397 A1 EP1413397 A1 EP 1413397A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- cooling
- ring
- nozzle holes
- assigned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003754 machining Methods 0.000 title description 4
- 238000001816 cooling Methods 0.000 claims abstract description 63
- 238000000227 grinding Methods 0.000 claims abstract description 36
- 238000005498 polishing Methods 0.000 claims abstract description 35
- 230000001154 acute effect Effects 0.000 claims abstract description 15
- 239000002826 coolant Substances 0.000 claims description 27
- 239000005357 flat glass Substances 0.000 claims description 23
- 239000000110 cooling liquid Substances 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 14
- 238000003801 milling Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 abstract description 5
- 239000000919 ceramic Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 108091006146 Channels Proteins 0.000 description 49
- 239000000047 product Substances 0.000 description 23
- 239000007788 liquid Substances 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000008918 voyeurism Diseases 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
- B23Q11/1023—Tool holders, or tools in general specially adapted for receiving the cutting liquid from the spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1076—Arrangements for cooling or lubricating tools or work with a cutting liquid nozzle specially adaptable to different kinds of machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
Definitions
- the invention relates to a device according to the preamble of claim 1 for processing the edge of an object.
- the object can be a flat glass product or a hollow glass product. Stone or ceramic objects can also be processed with the device.
- the cooling medium can be cooling water or a cooled gas, e.g. cooled air, act.
- the tool can also be a milling tool, for example.
- heat is generated which must be dissipated in order to ensure optimum edge processing of the flat glass products.
- any other objects such as hollow glass products, stone or ceramic objects, etc.
- a cooling liquid in particular cooling water
- a cooling gas can also be used instead of cooling liquid.
- a known device of the type mentioned has a cooling device with a number of hoses, which are arranged concentrically to the machining, ie grinding or polishing tool. These hoses must be adjusted individually. This represents a not inconsiderable amount of time and effort, which is why when changing tools, i.e. when replacing a grinding or polishing disc of a certain diameter with a grinding or polishing disc of a different diameter, the articulated hoses are not adjusted accordingly to the new tool .
- known ones are known Facilities the amount of cooling liquid, ie the cooling water consumption, is very large. This represents a shortcoming, for example, from an environmental point of view.
- the said articulated hoses therefore often do not result in a target orientation, ie no precise guidance of the cooling liquid, ie the cooling water, to the processing, ie grinding or polishing point at the edge of the flat glass product to be processed.
- the cooling device is formed by a flexible hose or a flexible tube which curves the tool to be cooled, i.e. surrounds open on one side.
- the inside of the hose or the tube facing the tool to be cooled is formed with nozzle openings distributed in the circumferential direction.
- the flexible hose or flexible tube is open on one side with respect to the tool to be cooled, in order to pivot the hose or tube about its arcuately curved longitudinal axis and thus to turn the angle between the axis of rotation of the tool to be cooled and the nozzle openings. to be able to adjust. Cooling of the tool is not possible or is possible only to a very limited extent on the non-closed peripheral section of the hose or tube.
- DE 43 26 023 A1 discloses a device for supplying liquid to the cutting area of a tool.
- This known device has a tool holder with an inner liquid line and a front end with an annular liquid feed channel.
- the liquid feed channel is connected to the liquid line.
- the nozzles of a nozzle ring are also connected to the annular liquid feed channel.
- a connecting ring is screwed to the front end of the tool holder in order to detachably connect the nozzle ring to the tool holder.
- the liquid is dispensed from the nozzles to the cutting area of the tool.
- the nozzle ring can, for example, be provided with two types of nozzles, namely against the base end of the tool and against the tip of the tool.
- the nozzles are uniform on the nozzle ring in the circumferential direction spaced apart.
- the nozzles can be designed as ball nozzles attached to the nozzle ring.
- the adjustable nozzles allow the angle of the liquid dispensed from the nozzles to be adjusted with respect to the axis of rotation of the tool. However, this adjustment of the nozzles is associated with considerable effort.
- the invention has for its object to provide a device of the type mentioned, in which the cooling medium such as a cooling liquid, in particular cooling water, is directed to the respective processing point on the edge of the flat glass product, so that with a relatively low cooling medium consumption an optimal Heat dissipation and edge processing, ie Grinding or polishing work on the edge of the flat glass product is feasible.
- the cooling medium such as a cooling liquid, in particular cooling water
- the cooling ring has a diameter of 250 mm, 90 nozzle holes, for example, being provided distributed in the circumferential direction of the cooling ring.
- the cooling ring can also have a different diameter and a different number of nozzle holes.
- the nozzle holes can be provided evenly or unevenly distributed.
- the cooling medium for example a cooling liquid, in particular cooling water, is directed specifically to the processing edge of the respective grinding or polishing disc - or a milling tool - and thus specifically to the edge of the object to be processed, such as a flat glass product, so that optimal cooling is achieved with a relatively low consumption of cooling medium.
- This optimal cooling results in optimal grinding or polishing work. The same applies to milling work on an object.
- the nozzle holes also each enclose a second acute angle with the circumferential direction of the tool.
- This second acute angle is preferably oriented along with the direction of rotation of the tool, so that the cooling medium, for example in the form of a cooling liquid, is carried along with the rotating tool.
- the use of coolant can be further optimized and the cooling effect can be further improved, which means that the tool performance can be increased further.
- the tool has at least two tool elements of different diameters, which are provided so as to be adjustable in the direction of the tool axis.
- the nozzle holes are provided in the cooling ring in rows of nozzle holes which are assigned to the tool elements and are axially offset from one another, or according to the invention the nozzle holes assigned to the at least two tool elements of different diameters are spaced apart from one another in the same ring plane and alternately provided.
- the tool with the at least two tool elements of different diameters is preferably moved along the edge of the object to be machined, such as a flat glass product, by means of a CNC control.
- the nozzle holes associated with the tool element in the machining insert are also controlled in order to dispense the cooling medium.
- the respective tool element is in particular a grinding or polishing disc of a certain diameter.
- the nozzle holes in the cooling ring assigned to the tool elements of different diameters preferably have different first and second acute angles in order to specifically cool the respective tool element in use on its circumference or at the processing point on the edge of the object to be processed, such as a flat glass product.
- the nozzle holes assigned to the at least two tool elements of different diameters are connected to a common ring channel formed in the cooling ring.
- the cooling medium flows, for example in the form of a cooling liquid, in particular cooling water, at all times through all nozzle holes.
- the nozzle holes assigned to the respective tool element are connected to an associated ring channel formed in the cooling channel.
- an adjustment drive is provided for adjusting the tool elements in the direction of the tool axis, and if the ring channels formed in the cooling ring are each connected to a cooling medium supply and shut-off device which are connected to the Actuator are interconnected via the above-mentioned CNC control.
- Such a device according to the invention has the advantage that the appropriate tool element can be easily and time-savingly delivered to the edge of the object to be processed, such as a flat glass product, and the appropriate ring channel can be supplied with cooling medium simultaneously. The adjustment work is consequently reduced to a minimum, while at the same time ensuring optimal cooling of the tool element in use.
- the at least one ring channel formed in the cooling ring is formed continuously, with a cooling medium inlet and shut-off device being assigned to the / each ring channel.
- the liquid or gaseous cooling medium is dispensed from the respective ring channel over the entire circumference of the cooling ring.
- the at least one ring channel formed in the cooling ring is divided into separate channel segments, with each channel segment being assigned a controllable coolant supply and shut-off device ,
- the device according to the invention has the advantages that the amount of gaseous or liquid cooling medium, in particular cooling water, is minimal in order to achieve optimal cooling of the tool or of the respective tool element of a certain diameter, and that it is also simple and time-saving to do so matching tool, ie the right tool element of a certain diameter, easy and time-saving to the edge of the object to be processed, such as a flat glass product, and at the same time to direct the cooling medium to match the tool or tool element in use.
- gaseous or liquid cooling medium in particular cooling water
- FIG. 1 shows a section of a flat glass product 10, which is, for example, a shelf, a glass door, a motor vehicle window or the like.
- the flat glass product 10 has an edge 12 which is ground or polished with the aid of a CNC-controlled tool 14.
- the tool 14 is a grinding or polishing disc 16 of a certain diameter.
- the grinding or polishing wheel 16 is driven in rotation about its tool axis 18.
- the direction of rotation of the grinding or polishing wheel 16 is indicated by the curved arrow 20.
- the advancement of the grinding or polishing disc 16, indicated by the arrow 22, parallel to the edge 12 of the flat glass product 10 to be machined takes place in a direction opposite to the direction of rotation 20 of the grinding or polishing disc 16, in order to achieve optimal grinding or polishing work.
- FIG. 2 schematically illustrates the tool 14 in the form of a grinding or polishing disc 16 and a cooling ring 24 which is provided concentrically with the tool 14 and has nozzle holes distributed uniformly in the circumferential direction.
- FIG. 2 schematically illustrates the tool 14 in the form of a grinding or polishing disc 16 and a cooling ring 24 which is provided concentrically with the tool 14 and has nozzle holes distributed uniformly in the circumferential direction.
- the nozzle holes is shown schematically and with the Reference numeral 26 denotes.
- the respective nozzle hole 26 is directed towards the peripheral edge 28 of the grinding or polishing wheel 16 in order to ensure optimal cooling of the grinding or polishing wheel 16 with minimal use of coolant.
- the respective nozzle hole 26 closes with the axis of rotation 18, i.e. with the tool axis of the tool 14, i.e. the grinding or polishing wheel 16, a first acute angle 30 (see FIG. 3).
- Figure 2 illustrates that the respective nozzle hole 26 with the circumferential direction of the grinding or polishing wheel 16, i.e. with the respective tangent 32, includes a second acute angle 34. From Figure 2 it can also be seen that the second acute angle 34 with the direction of rotation 20 of the tool 14, i.e. the grinding or polishing wheel 16 is oriented along the way.
- FIG. 4 schematically illustrates in a representation similar to FIG. 2 a cooling ring 24 with an annular channel 36, which is formed in the cooling ring 24 to run continuously in the circumferential direction.
- the reference number 26 designates some of the nozzle holes formed in the cooling ring 24, which are provided equidistantly in the circumferential direction of the cooling ring 24.
- FIG. 5 illustrates an embodiment of the cooling ring 24, the annular channel 36 being subdivided into channel segments 38 which are separate from one another.
- FIGS. 4 and 5 The same details are designated in FIGS. 4 and 5 with the same reference numerals as in FIGS. 1 to 3, so that it is not necessary to describe all of these details again in detail in conjunction with FIGS. 4 and 5.
- FIG. 6 illustrates in a representation similar to FIG. 1 a section of a flat glass product 10 to be processed at its edge 12, a device with a cooling ring 24 as shown schematically in FIG. 5 being used, that is to say which is evenly distributed in the circumferential direction has a number of channel segments 38.
- the two channel segments 38 'facing the edge 12 of the flat glass product 10 are illustrated with thicker lines.
- the feed direction 22 of the tool is also designated.
- FIG. 7 illustrates by means of the angled arrow 40 the transition of the grinding or polishing device from one section of the edge 12 to another, the second section enclosing an angle with the first section.
- a switch is made to the channel segments 38 ′′ facing the new edge section.
- the remaining channel segments 38 are in turn not subjected to cooling liquid, ie cooling water.
- FIG. 8 shows, in a sectional illustration, an embodiment of the device 40 for processing the edge 12 of a flat glass product 10.
- the device 40 has a clamping device 42 for a tool 14.
- the tool 14 is formed by a grinding or polishing disc 16.
- the device 40 has a housing 44 which is designed as a housing bell.
- a cooling ring 24 is tightly connected to the housing 44 and is formed with an annular channel 36 (see also FIG. 4, for example).
- the cooling ring 24 is formed along its circumference on its inside 46 facing the tool 14 with nozzle holes 26 which extend to the annular channel 36.
- a coolant inlet 48 is connected to the ring channel 36.
- a brush curtain 50 is provided all around on the housing 44 of the device 40.
- FIG. 9 shows a top view of the device 40 according to FIG. 8.
- FIG. 10 shows, cut off in a spatial exploded view, an embodiment of the device 40 with a cooling ring 24, a housing 44 and a tool 14, the cooling ring 24 being separated from one another Channel segments 38 is formed.
- a coolant supply and shut-off device 52 is assigned to each channel segment 38 in the housing 44.
- the housing 44 has a circumferential supply channel 54, to which a coolant inlet 48 is connected.
- the reference number 26 also denotes nozzle holes in FIG. 10, which extend from the respective channel segment 38 to the inside 36 of the cooling ring 24.
- FIG. 11 shows an embodiment of the cooling ring 24 with an uninterrupted circumferential annular channel 36.
- the cooling ring 24 is formed with nozzle holes 26 'and with nozzle holes 26 "which are axially offset in two rows.
- the nozzle holes 26' are a tool element, ie one Grinding or polishing wheel 16 'of a certain diameter, assigned and the nozzle holes 26 "are a tool element, ie assigned to a grinding or polishing wheel 16 "of a different diameter (see FIG. 13).
- the nozzle holes 26 'and 26" have different first and second acute angles 30 and 34 (see FIGS. 2 and 3).
- FIG. 12 shows in perspective a section of a cooling ring 24, which likewise has nozzle holes 26 'and 26 "which are provided in rows axially spaced apart from one another.
- the nozzle holes 26' are an annular channel 36 '. and the nozzle holes 26 "are assigned to an annular channel 36".
- FIG. 13 illustrates, in sections, a perspective design of the device 40 for processing, ie for grinding or polishing the edge 12 of a flat glass product 10.
- the clamping device 42 of the device 40 there are two tool elements, ie grinding and polishing disks 16 'and 16 " attached with different diameters.
- the device 40 has a housing 44 - similar to the housing 44 shown in FIG. 10.
- a cooling ring 24 is tightly and firmly connected to the housing 44, which is designed similarly to the cooling ring 24 shown in sections in FIG. 12, but which is formed with channel segments 38 of its two ring channels 36 'and 36 ", so that only those to the edge 12 of the flat glass product 10 adjacent channel segments 38 'and 38 "(see FIGS. 6 and 7) with cooling liquid, ie Cooling water.
- This is illustrated in FIG. 13 by the water jets 56 belonging to the grinding or polishing disk 16 'of small diameter on the right side.
- the nozzle holes 26 ' which belong to the grinding or polishing wheel 16 "which is not in use, are not activated.
- the nozzle holes 26" shown in FIG. 13 on the left-hand side of the clamping device 42 which lead to inactive channel segments 38 ( see also Figures 6 and 7), not activated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Color Image Communication Systems (AREA)
- Processing Or Creating Images (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10249578 | 2002-10-24 | ||
DE10249578A DE10249578B4 (de) | 2002-10-24 | 2002-10-24 | Einrichtung zum Bearbeiten des Randes eines Gegenstandes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1413397A1 true EP1413397A1 (fr) | 2004-04-28 |
EP1413397B1 EP1413397B1 (fr) | 2005-09-07 |
Family
ID=32049584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03024282A Expired - Lifetime EP1413397B1 (fr) | 2002-10-24 | 2003-10-23 | Dispositif pour l'usinage d'un bord de pièce |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1413397B1 (fr) |
AT (1) | ATE303882T1 (fr) |
DE (2) | DE10249578B4 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20090819A1 (it) * | 2009-10-27 | 2011-04-28 | Biesse Spa | Dispositivo per l'adduzione di liquido di raffreddamento all'utensile di una macchina per la lavorazione di vetro o materiale lapideo |
WO2016059389A1 (fr) * | 2014-10-14 | 2016-04-21 | Pilkington Group Limited | Appareil et procédé de meulage d'un bord, et vitrage présentant un bord rodé |
JP2017007013A (ja) * | 2015-06-19 | 2017-01-12 | 信越半導体株式会社 | 面取り加工方法及び面取り加工装置 |
EP3118144A3 (fr) * | 2015-07-14 | 2017-01-25 | Franz Schachner | Dispositif d'usinage d'un porte-pieces comprenant un outil |
CN107052943A (zh) * | 2017-05-27 | 2017-08-18 | 佛山市顺德区高力威机械有限公司 | 玻璃双边直线圆边磨边机中倒安全角机构及其控制方法 |
CN110000687A (zh) * | 2019-04-24 | 2019-07-12 | 卢雪薇 | 一种金属板材抛光用加工平台 |
CN112935293A (zh) * | 2020-05-13 | 2021-06-11 | 赖太忠 | 一种机械加工***及操作方法 |
AT526421B1 (de) * | 2023-02-14 | 2024-03-15 | Franz Schachner | Vorrichtung zum Bearbeiten einer Werkstückplatte |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7314852B2 (ja) * | 2020-03-30 | 2023-07-26 | ブラザー工業株式会社 | 工作機械及び判定方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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SU1021565A1 (ru) * | 1982-01-08 | 1983-06-07 | Куйбышевское Специальное Конструкторское Бюро Координатно-Расточных Станков | Устройство дл подачи смазочно-охлаждающей жидкости (СОЖ) в зону резани |
US4669933A (en) * | 1985-09-06 | 1987-06-02 | Leonard Dye | Chuck for rotary metal cutting tool |
DE4326023A1 (de) * | 1992-09-10 | 1994-03-17 | Nikken Kosakusho Works Ltd | Vorrichtung zur Zufuhr von Flüssigkeit zu einem Werkzeug |
WO1999036225A1 (fr) * | 1998-01-16 | 1999-07-22 | Wendt Gmbh | Disque a meuler dote d'une rainure peripherique |
JP2001198768A (ja) * | 2000-01-24 | 2001-07-24 | Yamazaki Co Ltd | 工作機のクーラント吐出装置 |
US20020054976A1 (en) * | 2000-07-21 | 2002-05-09 | Shoji Nakamura | Molded glass substrate for magnetic disk and method for manufacturing the same |
DE20211366U1 (de) * | 2002-07-27 | 2002-10-17 | Zinsinger Robert | Gesteuerte Kühlmittelspritzdüsen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD256277A1 (de) * | 1986-12-29 | 1988-05-04 | Auerbach Werkzeugmaschf Veb | Einrichtung zum zufuehren eines fluessigen oder gasfoermigen mediums |
-
2002
- 2002-10-24 DE DE10249578A patent/DE10249578B4/de not_active Expired - Fee Related
-
2003
- 2003-10-23 DE DE50301136T patent/DE50301136D1/de not_active Expired - Lifetime
- 2003-10-23 EP EP03024282A patent/EP1413397B1/fr not_active Expired - Lifetime
- 2003-10-23 AT AT03024282T patent/ATE303882T1/de not_active IP Right Cessation
Patent Citations (7)
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SU1021565A1 (ru) * | 1982-01-08 | 1983-06-07 | Куйбышевское Специальное Конструкторское Бюро Координатно-Расточных Станков | Устройство дл подачи смазочно-охлаждающей жидкости (СОЖ) в зону резани |
US4669933A (en) * | 1985-09-06 | 1987-06-02 | Leonard Dye | Chuck for rotary metal cutting tool |
DE4326023A1 (de) * | 1992-09-10 | 1994-03-17 | Nikken Kosakusho Works Ltd | Vorrichtung zur Zufuhr von Flüssigkeit zu einem Werkzeug |
WO1999036225A1 (fr) * | 1998-01-16 | 1999-07-22 | Wendt Gmbh | Disque a meuler dote d'une rainure peripherique |
JP2001198768A (ja) * | 2000-01-24 | 2001-07-24 | Yamazaki Co Ltd | 工作機のクーラント吐出装置 |
US20020054976A1 (en) * | 2000-07-21 | 2002-05-09 | Shoji Nakamura | Molded glass substrate for magnetic disk and method for manufacturing the same |
DE20211366U1 (de) * | 2002-07-27 | 2002-10-17 | Zinsinger Robert | Gesteuerte Kühlmittelspritzdüsen |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Section PQ Week 198446, Derwent World Patents Index; Class P56, AN 1984-286833 * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 24 11 May 2001 (2001-05-11) * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20090819A1 (it) * | 2009-10-27 | 2011-04-28 | Biesse Spa | Dispositivo per l'adduzione di liquido di raffreddamento all'utensile di una macchina per la lavorazione di vetro o materiale lapideo |
WO2016059389A1 (fr) * | 2014-10-14 | 2016-04-21 | Pilkington Group Limited | Appareil et procédé de meulage d'un bord, et vitrage présentant un bord rodé |
US10265832B2 (en) | 2014-10-14 | 2019-04-23 | Pilkington Group Limited | Apparatus and a process for grinding an edge and a glazing having a ground edge |
JP2017007013A (ja) * | 2015-06-19 | 2017-01-12 | 信越半導体株式会社 | 面取り加工方法及び面取り加工装置 |
EP3118144A3 (fr) * | 2015-07-14 | 2017-01-25 | Franz Schachner | Dispositif d'usinage d'un porte-pieces comprenant un outil |
CN107052943A (zh) * | 2017-05-27 | 2017-08-18 | 佛山市顺德区高力威机械有限公司 | 玻璃双边直线圆边磨边机中倒安全角机构及其控制方法 |
CN107052943B (zh) * | 2017-05-27 | 2023-09-05 | 广东高力威机械科技有限公司 | 玻璃双边直线圆边磨边机中倒安全角机构及其控制方法 |
CN110000687A (zh) * | 2019-04-24 | 2019-07-12 | 卢雪薇 | 一种金属板材抛光用加工平台 |
CN112935293A (zh) * | 2020-05-13 | 2021-06-11 | 赖太忠 | 一种机械加工***及操作方法 |
AT526421B1 (de) * | 2023-02-14 | 2024-03-15 | Franz Schachner | Vorrichtung zum Bearbeiten einer Werkstückplatte |
AT526421A4 (de) * | 2023-02-14 | 2024-03-15 | Franz Schachner | Vorrichtung zum Bearbeiten einer Werkstückplatte |
Also Published As
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DE10249578A1 (de) | 2004-05-13 |
DE50301136D1 (de) | 2005-10-13 |
EP1413397B1 (fr) | 2005-09-07 |
DE10249578B4 (de) | 2005-08-04 |
ATE303882T1 (de) | 2005-09-15 |
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